baber/WOPTO huggingface dataset:
Patent JP-H0853522-A (JP)
Title: Dispersant for aqueous slurry
Inventor: YAMASHITA SEIJI
IPC: C08F290/06
Filed: 1994-08-11
Abstract: PURPOSE:To obtain a dispersant for a powdery aqueous slurry suitable for calcium carbonate etc., having low viscosity and excellent stability with the elapse of time, comprising a specific copolymer. CONSTITUTION:This powdery aqueous slurry comprises (A) preferably 20-90wt.% of an alpha, beta-unsaturated carboxylic acid (salt) such as (meth)acrylic acid, itaconic acid, maleic acid or fumaric acid, (B) preferably 5-60wt.% a (meth)acrylate of an adduct of a 6-30C monool with ethylene oxide (the number of addition mols is 15-50) (C) preferably 5-50wt.% of a hydrophobic unsaturated monomer such as an aromatic ethylenically unsaturated monomer, e.g. styrene and optionally (d) preferably 0-30wt.% of a copolymerizable monomer such as (meth) acrylamide and has 1,000-500,000 weight average molecular weight.
Patent JP-H0748622-A (JP)
Title: Production of scale-controlled steel sheet
Inventor: TAMEHIRO HIROSHI
IPC: B21B45/00
Filed: 1993-08-05
Abstract: PURPOSE:To produce a hot rolled steel sheet in which scales are black, uniform, thin and excellent in adhesion. CONSTITUTION:In hot rolling for a steel sheet, the rolling is executed while it is water-cooled by high pressure water immediately after each rolling-down or immediately after each two rolling-down, and the rolling finishing temp. is regulated to <=850 deg.C. In this way, the steel sheet in which scales are black, uniform, thin and excellent in adhesion, free from the occurrence of flaws caused by the peeling and involution of the scales at the time of bending, favorable in coating suitability and laser cuttability and being nice looking can be produced.
Patent JP-S58115963-A (JP)
Title: Operating system for telephone terminal set
Inventor: HIROSE TORIMASA
IPC: H04M11/00
Filed: 1981-12-29
Abstract: PURPOSE:To attain effective use of memory and to simplify the data input operation, by storing data to a memory not yet in use for a repertory key. CONSTITUTION:In case of the 1st example shown in Fig. (b), the operation is enough for a memory key 6, a prescribed repertory key 2, and a transmission key 8, 3-touch in total, and the data stored in the said repertory key is transmitted to a party of a dial number stored in the said repertory key. In case of the 2nd example shown in Fig. (c), the operation is done in the order of the key 6, the repertory key 2 (storing a dial number of a party to be communicated), a data key 7, the repertory key 2 (storing data desired to be transmitted), and the key 8. In this case, 5-touch operation is required.
Patent JP-H0378589-A (JP)
Title: Rotary compressor
Inventor: SUZUKI KENJI
IPC: F04C18/356
Filed: 1989-08-18
Abstract: PURPOSE:To reduce vibration and noises during operation to improve the reliability for a long time operation by providing a balancing weight for adjusting rotational balance at required places between the adjacent eccentric portions of a crankshaft to reduce the weight of a balancing weight added to a rotary member. CONSTITUTION:The eccentric portions 4a, 4b of d crankshaft 4 are inserted respectively inside an upper cylinder 5 and a lower cylinder 6 arranged at an identical shaft in the compression mechanism portion B of a closed vessel 1, in a rotary compressor. Consequently, the weight of balancing weights 18, 19 fitted to the upper portion and the lower portion of a rotary member 3 is reduced to smaller centrifugal force and bending moment applied to the crankshaft 4. The flexibility of the crankshaft 4 during rotation is decreased so that vibration and noises can be reduced. Load applied to bearing 8, 9 is reduced, and also because the balancing weight 21 is formed integral with the crankshaft 4 the rigidity of the crankshaft 4 is increased to be able to improve reliability for a long time operation.
Patent JP-H1148981-A (JP)
Title: Article container
Inventor: TAKESHITA KOZO
IPC: B62B5/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a mounting member being wound on the outer frame piece of the side frame of an article container when a cover body with the mounting member is attached to the side frame, and facilitate the attachment or detachment of the cover body. SOLUTION: A band-like mounting member 31 provided on a cover body 27 is wound on an outer frame piece 6 in a side frame 2, and then a covering member 43 for covering the mounting member 31 is fitted over the outer frame piece 6. The covering member 43 has a U-section internally defining a holding space for holding the outer frame piece 6, both free ends 46 of which covering member elastically deform according to the diameter of the outer frame piece 6 for an adjustable interval therebetween. The mounting member 31 is thus held between the outer frame piece 6 and the covering member 43 for its fixed coupling to the side frame 2 and for easy attachment of the cover body 27, and is also protected by the covering of the covering member 43.
Patent JP-H03208707-A (JP)
Title: Tread of pneumatic radial tire for heavy load
Inventor: AOKI YASUTOSHI
IPC: B60C11/00
Filed: 1990-08-10
Abstract: PURPOSE:To improve uneven abrasion resistance and wandering performance by forming a narrow groove on an upper rubber layer at a specified minimumm distance from a boundary surface of upper and lower rubber layers, in a tire in which two layers of the upper and the lower rubber layers having different elastic moduli are overlapped to each other. CONSTITUTION:A tread part 14 of a tire 10 is formed of two layers of upper and lower rubber layers 20, 18 having different elastic moduli. In this case, on a more shoulder side of a main groove 22, which is formed in a tread part 14 and extending in the peripheral direction, a narrow groove 24 similarly extending in the peripheral direction is formed. Distance SW form a ground contact end of the shoulder side to the narrow groove is determined within 3 - 10 % of total ground contact width TW of the tire. A radius of curvature R of a groove bottom 26 in the narrow groove 24 is determined 1.5 mm or less. Dimension of a gap A between the groove bottom 26 of the narrow groove 24 and a boundary X of the upper and lower layers 20, 18 is determined 1 mm or more. Expected purpose is attained by this constitution.
Patent JP-H0375017-A (JP)
Title: Automatic rice boiler
Inventor: HARADA NOBUYA
IPC: A47J27/14
Filed: 1989-08-17
Abstract: PURPOSE:To prevent water from flowing out of a rice washing vessel during rice washing by providing an alarm device in a drainage system, thereby informing the abnormality of the drainage system to control a water supply means. CONSTITUTION:An automatic rice boiler includes a rice washing vessel 17 having a stirring means 18, a rice boiler 116 disposed below the rice washing vessel 17 for receiving the rice from the rice washing vessel 17, a water supply means 87 for the rice washing vessel 17 and a drainage means 57 for the rice washing vessel 17. The water supply means 87 includes an on-off control portion 92. A full load detecting means 172 for detecting the full load condition is provided on the rice washing vessel 17, and a drainage means 57 has an alarm device 57A for informing that the full load detecting means is on during a designated time. Accordingly, an alarm for the abnormal condition where the drainage system is blocked up with dust or the like is given to discontinue or stop the water supply condition during rice washing and before rice washing so as to transit to a rice washing process in the condition where there is not outflow of water from the rice washing vessel and accompanying outflow of rice and continue the same.
Patent JP-S59116518-A (JP)
Title: Electronic clinical themometer
Inventor: MURAI TOSHIO
IPC: G01K7/00
Filed: 1982-12-06
Abstract: PURPOSE:To inhibit the frequent turning OFF of a power source even though measurement is stopped unless the state when a heat sensitive element is below a specified temperature continues for a specified time, by adopting the two factors, namely the detected temperature of the heat sensitive element and the counted time, as the conditions of the power source OFF. CONSTITUTION:A probe part 1' of one end of a case 1 including a heat sensitive element 2 has a gradually thinning shape, so that the heat sensitive element 2 can be readily inserted into the mouth or the armpit. The other end has a constitution so that a part of it can be separated and attached and a power source battery can be replaced. The heat sensitive element 2 is formed by a thermistor and a cap, which protects the thermistor from mechanical shocks. A sliding type switch 3, which turns ON and OFF the power source, and a display device 4, which displays the liquid crystal numbers as the result of the temperature measurement, are provided in an opening part provided in the case 1. A measured temperature display circuit 5 digitalizes the electric signal corresponding the temperature of the heat sensitive element 2 and makes the display device 4 to display the result. For example, a silver oxide battery is used for a power source microbattery 6, which is enclosed in the rear end part of the case 1.
Patent JP-H0655492-A (JP)
Title: Slicing device of foaming substance
Inventor: TSUYAMA MORIO
IPC: B26D1/02
Filed: 1992-08-10
Abstract: PURPOSE:To provide a slicing device of a foaming substance with a high efficiency which can carry out the slicing process of a soft or a semisoft foaming substance at a high accuracy of thickness, regardless of the value of thickness of the foaming substance. CONSTITUTION:In a slicing device of a foaming substance in which plural suction holes are provided on the upper side of a table, a foaming substance is adsorbed on the upper surface of the table, and the foaming substance is sliced in the direction parallel to the upper surface of the table; plural suction holes 1 and suction grooves 3 are provided on the surface of the table 2 to adsorb the foaming substance, and the suction grooves 3 are communicated with the suction holes 1.
Patent JP-H0697952-A (JP)
Title: Asynchronous transfer mode private network end customer control system
Inventor: KAWAMURA RYUTARO
Filed: 1992-08-10
Abstract: PURPOSE:To obtain the asynchronous transfer mode private network end customer system in which the network dispenses with the recognition of a capacity change, and also, any change is not required at all for setting a device in the network, at the time of changing the capacity of a virtual path or a virtual channel. CONSTITUTION:The system is provided with a polishing means for monitoring the sum of flow rates of plural virtual paths or virtual channels for shaving the capacity in common, and customer devices A-O consider the capacity allocated to the customer devices in transmission links 121-124m and the capacity each virtual path 111-115 or virtual channel is changed within a range for which the sum of the same does not exceed the allocated capacity in the transmission link.
Patent JP-H0378473-A (JP)
Title: Ultrasonic motor
Inventor: ENOMOTO AKIRA
IPC: H02N2/00
Filed: 1989-08-21
Abstract: PURPOSE:To eliminate abrasion and noise by arranging magnets, while separating one another, on the facing sides of a vibrator and a mover and transmitting torque. CONSTITUTION:A rotary ultrasonic motor comprises an elastic vibrator S and a rotary mover R supported rotatably through a rotary shaft 7 and bearings 8, 8' and contained in a casing 9. In the mover R, a plurality of ferrite magnets 2 are burried into the rear face of a rotary body 1 and secured in place. The vibrator S comprises a titanate zirconate piezoelectric element 3, a tetrapod horn 4, and ferrire magnets 2' adhered onto the surface of the horn. When assembled, the magnets 2, 2' in the rotary mover R and the elastic vibrator S are separated each other and the mover R is driven by the wave motion produced through the vibration of the magnet 2' in the elastic vibrator S.
Patent JP-H0380102-A (JP)
Title: Fuel reformer
Inventor: OKUMURA MINORU
IPC: H01M8/06
Filed: 1989-08-21
Abstract: PURPOSE:To reduce the frequency of catalyst exchange, to increase a space velocity and to make the reformer compact at the time of bringing a gaseous mixture of raw material and steam into contact with a catalyst to reform the raw material into a hydrogen-rich gas for a fuel cell by making the outlet part of the catalyst bed resistant to high temp. CONSTITUTION:A gaseous mixture of the raw material such as hydrocarbons and methanol and water (e.g. CH4+H2O) is introduced into a fuel reformer 4 from an inlet 13, brought into contact with a low-temp. catalyst 21 and then with a heat-resistant high-density catalyst 20 and reformed into a hydrogen-rich gas.
Patent JP-S59104758-A (JP)
Title: Holding and retrieving device of large capacity information
Inventor: KAMATA HIROSHI
IPC: G06K21/00
Filed: 1982-12-02
Abstract: PURPOSE:To shorten the access time by giving rotary movement to the containing base of an information memory medium. CONSTITUTION:A containing base 2 has a doughnut-shaped form, and an information reading/writing device 20 is provided at the outer circumference part of the base 2. An arm driver 40 is set at the center space part of the base 2 which is opposite to the device 20 centering on the base 2. When one of information memory media 5 is selected on the base 2, the base 2 is turned. Then an arm 30 is moved toward B. Then the medium 5 is put into the device 20. Thus the information is read and written, and a part of the medium 5 comes out of an insertion port by the function of a mechanism of the device 20 itself. The arm 30 is moved toward B by the driver 40 until it comes in a contact with the medium 5. The medium 5 is held by a catch 31 as soon as the above-mentioned contact is detected and then moved toward C to be stored in its original position on the base 2.
Patent JP-H1150794-A (JP)
Title: Tail seal structure of shield machine
Inventor: IMADATE FUMIO
IPC: E21D11/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To improve cut-off of water by providing a wire brush on the inside of a tail part of a skin plate of a shield machine, and injecting foam resin in the inside of the wire brush to seal the wire brush. SOLUTION: A wire brush seal 13 clamps both sides of a wire brush 15 with a flexible outer protective plate 17 and an inside protective plate 19, and foam resin is injected into the wire part of the wire brush 15. Impermeable films 18a, 18b, 18c are formed between the foam resin of the wire brush 15 and the outer protective plate 17. In a shield machine, the wire brush seal 13 seals between a tail plate 9 and a segment 11, thereby preventing external fluid from entering the inside of the shield machine, and simultaneously excavation in the direction of advance is continued. At this time, water which has passed through the foam resin can be intercepted by the impermeable film 18 so as to improve cut-off efficiency. Accordingly, a tail seal structure of a shield machine having favorable cut-off efficiency can be provided.
Patent JP-S59103709-A (JP)
Inventor: MAYAMA NORIO
IPC: B27D5/00
Filed: 1982-12-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6191629-A (JP)
Title: Liquid crystal display device
Inventor: ENOMOTO TAKAMICHI
IPC: G02F1/133
Filed: 1984-10-11
Abstract: PURPOSE:To obtain a sharp color liquid crystal display device by providing a twisted nematic type liquid crystal cell with polarizing plates on both sides of it to form a liquid crystal display element, and installing a phosphor-contg. layer for emitting a colored fluorescent light and a color filter for transmitting this light on one side of this element. CONSTITUTION:The twist nematic (TN) type liquid crystals 19 are sealed in between the transparent electrodes 23, 21 attached to both upper and lower bases 13, 15, and both the polarizing plates 31, 33 are attached to the outsides of both bases 13, 15 with their light absorbing axes in parallel to each other to provide the liquid crystal element 35. Red R, green G, and blue B image element filters 42a, 42b, 42c are arranged mosaically to form the filter layer 41 on the transparent base 45, and the phosphor layer 43 is formed on the underside of the base 45 to form a colored fluorescent light generating unit. A light source lamp 51 is arranged on the underside of the layer 43 to obtain the liquid crystal color display device. The filter layer may be formed on one of the electrodes 21, 23 and the layer 43 and the lamp 51 may be set outside the cell, thus permitting a thin and large-sized liquid crystal display device capable of forming a sharp color image to be obtained.
Patent JP-S6370100-A (JP)
Inventor: ODA MINORU
IPC: F42B12/20
Filed: 1986-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6272847-A (JP)
Inventor: ITO TSUTOMU
IPC: E04B2/02
Filed: 1985-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6191589-A (JP)
Title: Object detection sensor
Inventor: MATSUDA HIROSHI
IPC: G01V8/12
Filed: 1984-10-12
Abstract: PURPOSE:To detect a plurality of object detection sensors used from effect due to interference, by making the modulation frequency of a modulation light or a light projection-reception cycle thereof free to set to prevent interference between object detection sensors. CONSTITUTION:An optical system is made up of a light receiving element 2 which directly receives light projected from a light emitting element 1 and a light receiving element 3 which receives reflected light from an object. Then, a signal processing section 6 includes an interference preventing means comprising a frequency setting means 13 which controls an oscillator 4 to set the modulation frequency for modulating the light projected as desired by the light emitting element 1 and a filter 11 which only extracts the modulation frequency peculiar to itself from the output of light receiving elements 2 and 3 to be inputted into an object recognizing means 12. The modulation frequency of the modulation light or the projection/reception cycle thereof is made free to set. This enables one sensor to extract the modulation waveform for others from the waveform of the light received even when receiving modulation lights mixed from the light emitting elements 1 of a plurality of object detection sensors thereby preventing the interference between the sensors.
Patent JP-S59102990-A (JP)
Title: Refrigerator oil composition
Inventor: MITSUFUJI MUNEO
IPC: C10N30/00
Filed: 1982-12-06
Abstract: PURPOSE:A refrigerator oil composition, having improved resistance to heat and organic materials, and suitable for rotating refrigerating compressor of ''Flon '' refrigerant, particularly household refrigerator and air conditioners, etc. CONSTITUTION:A refrigerator oil composition prepared by incorporating (A) a mineral oil lubricating oil having 2-25 cSt viscosity at 100 deg.C with (B) 30wt% or less compound having epoxy linkages, e.g. phenyl glycidyl ether, as a hydrochloric acid capturing agent and (C) 30wt% or less phosphorus extreme pressure agent, e.g. tricresyl phosphate.
Patent JP-2000023553-A (JP)
Title: Threshing of reaped grain stem and thresher therefor
Inventor: NONAMI KAZUYOSHI
IPC: A01F12/18
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for threshing reaped grain stems capable of compactly forming the threshing section of the thresher used therefor and reducing the mechanical vibration and noise caused by the section, by contacting the head sides of reaped grain stems with threshing teeth in a specific process. SOLUTION: This method is conducted by vibrating a threshing plate 3 so planted with threshing teeth 3a as to form a pinholder, feeding the head sides of reaped grain stems to the threshing teeth 3a for contact with each other and additionally proceeding the contact in course of extracting the stems from the side of the plant feet in the rectangular direction to the vibrational direction of the threshing plate 3. In the case, the threshing plate 3 may be slantwise formed relative to the flow direction of the reaped stems so that the threshing teeth 3a may contact with the heads and stem bodies in this order. Also, it is possible to mount the threshing plate 3 in the vertical or hindward inclined form.
Patent JP-S6367541-A (JP)
Title: Knocking detecting device
Inventor: ISHII KATSUYUKI
IPC: F02P5/153
Filed: 1986-09-10
Abstract: PURPOSE:To reduce variance in knocking vibration magnitude due to the propagation behavior of a pressure wave of each combustion stroke by detecting the knocking magnitude from the increase rate of the quantity of variation in pressure in the beginning of knocking vibration occurrence or from the increase rate of the variation quantity and saturated value of the variation quantity. CONSTITUTION:The pressure variation in the combustion chamber in an internal combustion engine is detected by a pressure sensor 32 and converted into an electric signal. A pressure signal from the pressure sensor 32 is inputted to a knocking deciding means 34 to decide the magnitude of knocking vibrations. The knocking deciding means 34 selects the variation quantity of a pressure signal and decides the magnitude of the knocking vibration from the increase rate of the variation quantity in the beginning process where the knocking vibrations are caused or the increase rate of the variation quantity and the saturated value of the variation quantity after the knocking vibrations are saturated.
Patent JP-S6367505-A (JP)
Title: Sensor for wear quantity of refractory body
Inventor: AMO KYOICHI
IPC: G01B7/00
Filed: 1986-09-10
Abstract: PURPOSE:To detect the wear quantity of a refractory body with high accuracy by connecting electric resistance elements in parallel and arranging them along the progressive direction of the wear of the refractory body and then measuring resistance variation when the electric resistance elements are successively fused according to the wear quantity of the refractory body. CONSTITUTION:A couple of electric conductors 3a and 3b are buried lengthwise in parallel in an electric insulating lengthwise member 2 and a plurality of electric resistance elements R1-Rn are connected to those electric conductors 3a and 3b in parallel. This lengthwise member 2 is arranged in the progressive direction of the wear of the refractory body 8 provided inside a high temperature container. When the wear of the refractory body 8 advances, the lengthwise member 2 wears also in this direction. Then, the resistance elements buried in the lengthwise member 2 are successively fused from the tip part 1a and the parallel resistance value between terminals A and B varies. Accordingly, the resistance variation is detected by using an ammeter 7 and a power source 6 to detect the wear quantity of the refractory body 8.
Patent JP-H0549491-A (JP)
Title: Method for producing polysaccharides from fine algae
Inventor: MATSUNAGA TADASHI
IPC: C12R1/89
Filed: 1991-08-26
Abstract: PURPOSE:To obtain the title polysaccharide useful for food processing and medical materials industrially and advantageously by culturing Aphanocapsa halophytia, a halophilic blue-green alga, in a high salt pressure to a stationary phase, then in a low salt concentration to produce an extarcellular polysaccharide and separating and purifying. CONSTITUTION:Sterilized natural sea water adjusted to 8% salt concentration is mixed with Na2HPO4, NaNO3, etc., as nutrient salts to give a culture solution, in which Aphanocapsa halophytia, a halophilic blue-green alga, is cultured to a stationary phase. The culture solution is centrifuged to collect cells, which are inoculated to a culture solution adjusted to a low salt concentration, cultured for several hours to several days, an extarcellular polysaccharide is produced in Aphanocapsa halophytia, the cells are separated and removed from the culture solution by centrifugal separation, a supernatant liquid is concentrated, desalted with a dialysis membrane and the formed polysaccharide is separated and purified to give the objective polysaccharide such as fucoidan, laminaran sulfate or carrageenan useful for food processing and medical materials.